Eagle Tech ET-CSNU2-BK 3.5-Inch IDE to USB HDD Enclosure Stackable design saves desktop space Quiet fan-less design Fits 3.5-Inch IDE hard drive up to 750GB and connects to USB 2.0 Enclosure measures 8.8 x 4.9 x 1.2 Inches Package contains one portable HDD enclosure, quick installation guide, USB cable and universal AC power adapter